PHDMI2FR4
ESD protection for ultra high-speed interfaces
27 April 2018 Product data sheet
1. General description
The device is designed to protect high-speed video interfaces such as High-Definition Multimedia
Interface (HDMI) and DisplayPort interfaces against ElectroStatic Discharge (ESD).
The device includes four high-level ESD protection diode structures. They protect sensitive
transmitters and receivers for ultra high-speed signal lines. The device is encapsulated in a
leadless small DFN2510A-10 (SOT1176-1) plastic package.
All signal lines are protected by a special diode configuration offering ultra low line capacitance
of only 0.29 pF. These diodes utilize a snap-back structure in order to provide protection to
downstream components from ESD voltages up to ±15 kV contact exceeding IEC 61000-4-2,
level 4.
2. Features and benefits
• System-level ESD protection for HDMI and DisplayPort
• Line capacitance of only 0.29 pF for each channel
• Outstanding system protection: extremely deep snap-back combined with dynamic resistance
of only 0.27 Ω
• All signal lines with integrated rail-to-rail clamping diodes for downstream ESD protection of
±15 kV exceeding IEC 61000-4-2, level 4
• Matched 0.5 mm trace spacing
• Signal lines with ≤ 0.05 pF matching capacitance between signal pairs
• Design-friendly ‘pass-through’ signal routing
3. Applications
The device is designed for high-speed receiver and transmitter port protection:
• Smartphones, tablet computers, Mobile Internet Devices (MID) and portable devices
• TVs and monitors
• Blu-ray and DVD recorders and players
• Notebooks, main board graphic cards and ports
• Set-top boxes and game consoles
Nexperia
PHDMI2FR4
ESD protection for ultra high-speed interfaces
4. Pinning information
Table 1. Pinning information
Pin Symbol Description Simplified outline Graphic symbol
1 LINE1 line 1 ESD protection
2 LINE2 line 2 ESD protection
3 GND ground
4 LINE3 line 3 ESD protection
5 LINE4 line 4 ESD protection
6 n.c. not connected
7 n.c. not connected
8 GND ground
9 n.c. not connected
10 n.c. not connected
Transparent top view
10 9 8 7 6
1 2 3 4 5
DFN2510A-10 (SOT1176-1)
LINE1
LINE2
LINE3
LINE4
GND
=
aaa-028482
5. Ordering information
Table 2. Ordering information
PackageType number
Name Description Version
PHDMI2FR4 DFN2510A-10 plastic, extremely thin small outline package; 10 terminals; 0.5
mm pitch; 2.5 mm x 1 mm x 0.5 mm body
SOT1176-1
6. Marking
Table 3. Marking codes
Type number Marking code
PHDMI2FR4 FR
PHDMI2FR4 All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2018. All rights reserved
Product data sheet 27 April 2018 2 / 13